baber/WOPTO huggingface dataset:
Patent JP-H11288477-A (JP)
Title: Coin identifying method and device
Inventor: OGINO TADATAKE
IPC: G07D5/02
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To improve the identifying precision of an illicit coin by surely identifying even the illicit coin whose characteristics such as material, thickness and diameter are similar to or matched with those of a normal coin as the illicit coin. SOLUTION: Projection and recession existing on a circumference having a prescribed radius with the center of an inputted coin as a center among projection and recession carved on an inputted coin is detected (S701), and a projection and recession pattern is generated based on the detected projection and recession (S702).Then, the generated projection and recession pattern is compared with a preliminarily stored reference pattern (S703), and when the projection and recession pattern is matched with the reference pattern, it is judged that the coin is the normal coin (S704), and when the projection and recession pattern is not matched with the reference pattern, it is judged that the coin is the illicit coin (S705).
Patent JP-H03287203-A (JP)
Title: Color filter substrate
Inventor: SHINSENJI SATORU
IPC: G02B5/20
Filed: 1990-04-03
Abstract: PURPOSE:To prevent the peeling and disconnecting of transparent electrodes from a smooth layer resin during washing or resting in moisture by using a transparent UV curing resin having an alicyclic dicyclopentenyl structure as basis skeleton in place of general transparent UV curing resins into a resin for forming the smooth layer. CONSTITUTION:This substrate has a colored layer 2 on a transparent substrate 1 and has the smooth layer 3a consisting of the transparent UV curing resin having the alicyclic dicyclopentenyl structure as the basic skeleton on the col ored layer 2. The transparent electrodes 4 having prescribed patterns are pro vided on this smooth layer 3a. Namely, the water absorption quantity of the smooth layer resin during washing or resting in moisture is suppressed by provid ing the smooth layer 3a having the alicyclic dicyclopentenyl structure as the basic skeleton, by which the swelling is prevented and the degradation in the adhesiveness between the transparent electrodes 4 and the smooth layer resin is obviated. The peeling and disconnecting of the transparent electrodes 4 from the smooth layer resin are prevented in this way and the color filter formed by using the rapidly urable transparent UV curing resin for the smooth layer 3a is obtd.
Patent JP-S62244175-A (JP)
Title: Nonvolatile semiconductor storage and manufacture thereof
Inventor: MAKITA KOJI
IPC: H01L21/8247
Filed: 1986-04-17
Abstract: PURPOSE:To set a time to obtain a product after programming to zero and to reduce the cost of a nonvolatile semiconductor storage device by forming an offset region between the drain and the gate of a cell, injecting hot carriers in a certain gate oxide film in the region to keep the program in secret. CONSTITUTION:An offset region 10 is formed between gates 3 and drain regions 8' of a plurality of cells having MOS transistors so that the region 10 is not superposed with the gate 3 and the region 8'. A certain region 10 is injected with hot carriers generated by applying a selected voltage to the gate 3, source 7', drain 8'. and substrate 1 of the cell to the gate insulating film 2 in the region 10. For example, when -1.5V is applied to a gate electrode 9, -13V is applied to a drain electrode 8, and ground potential is applied to a source electrode 7 and an N-type substrate 1 at writing time, electrons of the carriers generated near the region 8' are accelerated by an electric field, partly arrives through a gate oxide film 2 at the gate electrode 9, and partly collected in the oxide film of the region 10.
Patent JP-S5424006-A (JP)
Title: Magnetic recorder-reproducer
Inventor: OOYAMA MASAO
IPC: G11B15/04
Filed: 1977-07-26
Abstract: PURPOSE: To automatically change over to a reproducing circuit including a level expanding circuit corresponding to the signal level compression at the recording at the time of reproducing by beforehand mounting conductive fitting pieces in the accidental erasing protecting recesses of a cassette having been recorded with the signals which have undergone level compression with a noise reducer at the recording. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60233291-A (JP)
Inventor: IMADA KENJI
IPC: E21D1/08
Filed: 1984-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57206751-A (JP)
Title: Cooling device of piston
Inventor: MUTOU MITSUGI
IPC: F02F3/22
Filed: 1981-06-11
Abstract: PURPOSE:To improve cooling of a piston, by forming honeycombed cooling holes in the inside of a piston-top, fixedly placing a pipe in the cooling hole, communicating the cooling hole to an inside of the pipe through a cooling liquid passage and providing said cooling liquid passage in the vicinity of the cooling hole bottom part of said pipe. CONSTITUTION:A cooling liquid inlet passage 11 and outlet passage are provided in the inside of a piston rod 5, and the inlet passage 11 is communicated to an internal space 12, formed by hardware 4 in the inside of a piston-top, through a communication pipe 13. A pipe 15 is combined to the internal hardware 4  through a hole 16, and this pipe 15 is protruded into a honeycombed cooling hole 14 provided in the piston-top 3, further a cooling liquid passage 17, communicating the inside of said pipe 15 to the cooling hole 14, is provided in the vicinity of the bottom part of the cooling hole 14. Accordingly, cooling liquid is fed to the bottom part of the cooling hole 14, and cooling of a piston can be improved.
Patent JP-H01261755-A (JP)
Title: Initial program loading system
Inventor: MORIKAWA TAKASHI
IPC: G06F9/445
Filed: 1988-04-13
Abstract: PURPOSE:To complete an IPL(initial program loading) at the time of existence of a normally operatable channel path by using another path by operator's operation to execute IPL when abnormality is generated in the IPL operation of a certain channel path. CONSTITUTION:An ordinary path selecting function for always initially selecting a previously determined I/O channel and a path selecting function for initially selecting a channel different from an I/O channel used for the preceding IPL operation are formed as selecting functions for channel paths 2a-2n at the time of IPL of a processor 1. An operator 5 is allowed to designate to execute IPL by using either one of the two path selecting functions. When the operator designates the use of the other path selection function to execute IPL operation again after IPL failed, the IPL operation can be completed when at least one of the path selecting functions is normally operated during the repeat of the IPL operation.
Patent JP-H08255457-A (JP)
Title: Disk device
Inventor: OKADA TORU
IPC: G11B23/28
Filed: 1996-04-11
Abstract: PURPOSE: To obtain a disk device constituted so as to be able to automatically detect under what density information the disk should be used, only by fitting a disk cassette to the device. CONSTITUTION: In a floppy disk cassette 1 to be used, a magnetic disk 2 is housed in a box body formed by fixing cassette halves 1a, 1b. Through-holes 3a, 3b for deciding density information on the surface and rear of the disk 2 are formed at different places in response to the difference of density information in the vicinity of fixing points by screws 1c for the cassette halves 1a, 1b on the outside of the outermost circumferential of the disk 2. Density- information determination means such as a photosensor, a microswitch, etc., are fitted in response to the through-holes 3a, 3b in a disk device, thus determining the density information of the disk cassette 1 mounted on the disk device, then the device is set in a mode coinciding with determined density information.
Patent JP-H05209908-A (JP)
Title: Method of judging that life of gas puri- fier expires and apparatus to be used therefor
Inventor: MARUKO SUTSUCHI
IPC: G01N27/00
Filed: 1991-03-29
Abstract: PURPOSE: To obtain a method and a device for measuring the service life of a gas purifier that are not dependent upon the change in physical property of impurity absorptive substance without requiring a special device and highly skilled operator and receiving influences due to unknown change in impurity level of a gas to be purified. CONSTITUTION: A service life measuring device 102 is connected to a gas purifier 104. A means 114 for measuring a resistance value Rx between auxiliary determining positions 116 within a housing 108 and a gas absorptive material 110 is given a potential difference at a voltage V through fixed limit resistance Rf between an electrode 118 isolated from the housing 108 by an insulation sleeve 120 made of ceramic and an optional parts of the housing 108.
Patent JP-S5214159-A (JP)
Title: Hydrodynamic bearing
Inventor: HAYASHI KAZUHIRO
IPC: F16C17/02
Filed: 1975-07-23
Abstract: PURPOSE: Hydrodynamic bearing in which high load capacity is held in low velocity especially, is stable to vibration, and anti-shock capacity is excellent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08286537-A (JP)
Title: Heat generating resistor and heater for fixing device of electrophotographic printer
Inventor: TAKAHASHI HIROMI
IPC: G03G15/20
Filed: 1995-04-14
Abstract: PURPOSE: To provide a heat generating resistor in which the temp. rising speed of the heater is increased to reduce the rising time to a stabilized temp. and to provide a heater for a fixing device of an electrophotographic printer using this resistor. CONSTITUTION: This heat generating resistor is produced by mixing a base resin and a conductive powder and has a temp. controlling function. The resin contains a Ti2 O3 powder and a conductive powder having <=4×10<-5> Ω.cm resistivity as a conductive powder. As for the conductive powder having <=4×10<-5> Ω.cm resistivity, at least one kind of powder of RuO2 , Ag, Cu and Ni is used. The obtd. heat generating resistor is used as a heater.
Patent JP-S58216581-A (JP)
Inventor: YONAHARA YOSHIHIRO
IPC: B65D90/34
Filed: 1982-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03289277-A (JP)
Title: Method and apparatus for generating energy subtraction picture
Inventor: ITO WATARU
IPC: A61B6/00
Filed: 1990-04-04
Abstract: PURPOSE:To obtain a subtraction picture with high picture quality by obtaining a smoothed picture data representing a smoothed picture from which a low spatial frequency component of a radiant ray picture is extracted or emphasized and applying subtraction processing while revising a parameter in response to the smoothed picture data corresponding to each picture element. CONSTITUTION:Subtraction processing is applied to the entire picture while revising a parameter of subtraction processing for each part of the picture in response to the picture data. The picture data being a basis of the parameter revision obtains an average picture of plural radiant pictures based on the plural picture data representing each of the plural radiant ray picture and the parameter is revised in response to the picture data. Thus, noise component is reduced from the averaged picture more than that of the plural radiant ray picture. Thus, the subtraction picture with high picture quality is obtained.
Patent JP-H08286292-A (JP)
Title: Radiation image reader
Inventor: GIDOU TOMONORI
IPC: H04N1/40
Filed: 1995-04-14
Abstract: PURPOSE: To perform appropriate afterglow correction in accordance with the change of environmental conditions and the change of a latent image amount according to reading conditions from radiating radioactive rays to a stimulable phosphor plate till reading. CONSTITUTION: Radiograph information accumulated and stored in the stimulable, phosphor plate 3 is photoelectrically read by the irradiation of stimulating light. Meanwhile, the environmental conditions such as the temperature of the plate 3, humidity on the periphery of the plate, and time from radiating the radioactive rays till starting read are measured. By referring to afterglow characteristic previously stored in an afterglow characteristic storage device 10 in accordance with the measured environmental conditions, and the reading conditions such as the size of a read picture element, the intensity of the stimulating light, and the diameter of the stimulating light beam, the afterglow characteristic at that time is set.  Then, the afterglow correction is performed to an image signal in an afterglow correction device 8 in accordance with the afterglow characteristic set in accordance with the environmental conditions and the reading conditions.
Patent JP-H11139039-A (JP)
Title: Opened page holding method for book, and opened page holding utensil
Inventor: KAWAKAMI TAKAHIDE
IPC: E05B61/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To surely hold a page opened state of a book, and at the same time, facilitate the turning of pages by a method wherein a holding utensil being constituted in such a manner that the back face of a book is gripped by a gripping part, and the back face surface is held in parallel on the upper surface of a desk or the like, is provided. SOLUTION: As long as the back face surface of a book is held in parallel with the surface of a desk or the like on which the book is placed, even the first page of the book can be held under a page opened state. For this reason, a utensil in order to hold the back face surface of a book in parallel with a table such as a desk is provided, and the utensil is constituted of a back face gripping part 7 to grip the back face part of a book, a screw 8 in order to change the interval of the gripping part in response to the thickness of the back face of the book, and a leg 9 to prevent the back face gripping part 7 from falling down by the weight of the book.  Also, in order to prevent the book from being removed from the gripping part 7, a surface treatment to suppress a slipping is applied on the internal side of the back face gripping part 7, and the gripping part 7 is formed of a material which is hard to slip.
Patent JP-S5516445-A (JP)
Title: Wire bonder
Inventor: AMADA HARUO
IPC: H01L21/60
Filed: 1978-07-24
Abstract: PURPOSE: To decrease the deflection of monitored picture by forming slight air current, in a direction crossing the optic axis of optical system, into a space between a pellet and the optical system to monitor through picture the upper surface of the pellet.  
     CONSTITUTION: A fan 3 is set to generate a layer-flowing slight air current, in a crossing direction against the optic axis 4 of a lens 2, between a pellet 1 and an object lens 2 of the optical system (microscope). The pellet 1 is carried to a fixed position on a heating block 5 by a supporter-lead frame to be heated to a fixed degree. The rising current generated at this time is blown off by the slight air current from the fan 3 to cause very little deflection of monitored picture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04300842-A (JP)
Title: Purification of hydrochlorofluorocarbon and hydrofluorocarbon
Inventor: YOSHINAGA MASAMI
IPC: C07C19/10
Filed: 1991-03-28
Abstract: PURPOSE:To provide a purification method for obtaining highly pure HCFC or HFC by readily and economically separating impurities having double bonds and involving difficulties in separation from the HCFC or HFC containing the same by the conventional purification method such as distillation, adsorption or extraction. CONSTITUTION:HCFC or HFC containing impurities having double bonds is treated with ozone or chlorine in a gas-liquid phase, or it is treated with ozone in the gas-liquid phase and subsequently with active carbon.
Patent JP-H06302052-A (JP)
Title: Manual tape take-up device
Inventor: NENOMIYA YOSHITAKA
IPC: G11B15/18
Filed: 1993-04-16
Abstract: PURPOSE:To bring a tape cassette after loading a tape back to the state before starting the tape loading and to take out the tape cassette from a recording and reproducing device. CONSTITUTION:An operating arm 42 for freely turnably holding a pulley 55 for imparting press-contacting force and rotating force in the tape take-up direction to a reel base 31 via a wire 61 by oscillatorily operating an operating lever 39 is freely oscillatably provided on a pedestal, and a recovery property is imparted to the operating arm 42 and the pulley 55 by a 1st spring 59 and a 2nd spring 60 respectively. Consequently, when the operating lever 39 is oscillatorily operated, the pulley 55 is brought into press-contact with the reel base, and when the operating lever 39 is further oscillatorily operated, the pulley 55 is turned in the tape take-up direction, so that after tape loading, the tape can be taken up in the tape cassette by manual operation.
Patent JP-S57204573-A (JP)
Title: Fixing device
Inventor: TAGUSARI KOUJI
IPC: G03G15/20
Filed: 1981-06-12
Abstract: PURPOSE:To reduce the dirtying of a form, to eliminate the need for preheating, and to achieve fixation with high energy efficiency, by allowing a beam of infrared rays to scan over toner to be fixed. CONSTITUTION:Infrared-ray laser light emitted by an infrared-ray laser 13 is passed through an infrared-ray coupling lens 14 to obtain a nearly parallel beam. A polygon mirror 15 for infrared rays shares one rotating shaft with the polygon mirror for exposure of a photosensitive drum 6 and rotates together. Consequently, the infrared-ray beam changed in direction is condensed on a form 12 at a point B through an infrared-ray imaging lens 16 and a reflecting mirror 17, and is also scanned. When the laser 13 is turned on and off with adequate delay in timing behind a semiconductor laser 1, only a toner part on the form is irradiated with infrared rays to perform fixation. Further, infrared rays may be scanned sucessively without turning on and off the infrared-ray laser 13.
Patent JP-S61248186-A (JP)
Inventor: SATO KAZUHIKO
IPC: G06F12/16
Filed: 1985-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08282875-A (JP)
Title: Image forming device
Inventor: TOMIOKA YASUHIRO
IPC: G11B23/04
Filed: 1995-04-14
Abstract: PURPOSE: To judge the residual quantity of a material to be recorded within a feed cassette by counting the frequency or time of the feed pressure setting operation by an automatic feed pressure setting means. CONSTITUTION: When a feed cassette 201 is installed on a feeding device 200, the middle plate 202 of an automatic feed pressure setting means is moved from the initial state, and a feed pressure supplying means 205 makes contact with a recording sheet S situated on the top of recording sheets S stacked on the middle plate 202 to provide a prescribed feed pressure. Every time when the feed pressure is extinguished by the reduction of the recording sheets S, a new feed pressure is generated by a prescribed stroke, or the displacing motion of a middle plate displacing means. This prescribed stork is related to a prescribed quantity of the recording sheets held in the stacked state, and the frequency or time of the operation by the middle plate displacing means is accumulated, whereby the number of the reduced recording sheets S can be found.  Thus, the residual quantity of the non-fed recording sheets left in the feed cassette 201 can be judged from the accumulated value.
Patent JP-H03288598-A (JP)
Title: Method for granulating and dehydrating sludge
Inventor: KATO TATSUO
IPC: C02F11/14
Filed: 1990-04-04
Abstract: PURPOSE:To increase the coefficient of water permeability of incineration ash and to improve dehydration effect by heat-treating a dry powder at 800-1200 deg.C to coat the surfaces of the sludge particles from a sludge cake subjected to primary dehydration with the heat-treated powder and subjecting the obtained conditioned sludge particles to secondary dehydration. CONSTITUTION:A sludge cake subjected to primary dehydration is granulated to form sludge particles and the surfaces of these sludge particles are coated with a dry powder heat-treated at 800-1200 deg.C to prepare conditioned sludge which is, in turn, subjected to secondary dehydration. When incineration ash is heated at 800-1200 deg.C, the fine particles in the incineration ash are fused to be formed into coarse particles and the coarse particles becomes particles increased in unevenness as a whole. These coarse particles have a large specific surface area and, therefore, the capillary suction force thereof, that is, the force drawing out water from sludge particles thereof becomes strong and the secondary dehydration effect thereof becomes large. Further, the yield of incineration ash can be secured different from classification and the replenishment from the outside can be excluded.
Patent JP-H03288005-A (JP)
Title: Oscillation actuator with multi-point positioning mechanism
Inventor: MITSUI KAICHIRO
IPC: F15B15/24
Filed: 1990-04-04
Abstract: PURPOSE:To enable multi-point positioning by mounting a first stopper block in a first elongated hole of a shell over, a second block in a second elongated hole, a rod with which the second block contacts in the second elongated hole, and a third block with which the shell cover contacts along a circular arc in such a way that it can be adjusted. CONSTITUTION:A shaft 5 rotates due to supply and discharge of pressure fluid. When a stopper lever 7 contacts with a first stopper block 15a, b, a shell cover 9 rotates in the same direction. When a second stopper block 17a, b contacts with a rod 21a, b which advances into a diameter expansion groove 14a of an elongated hole 14, the shell cover 9 and shaft 5 stop at the position. When the rod 21a, b is retracted from the diameter expansion groove 14a, the shaft 5 and shell cover rotate further in the same direction. When the shell cover 9 contacts with a third stopper block 26a, b, rotation of the shaft 5 stops. When supply and discharge of pressure fluid is reversed, the shaft 5 rotates in the opposite direction. It is possible to set oscillation stroke of the shaft 5 and intermediate stop position arbitrarily by adjusting the position of each stopper block.
Patent JP-S59215607-A (JP)
Inventor: NAGAI TETSUO
IPC: H01B7/282
Filed: 1983-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59215377-A (JP)
Title: Bonding of tape in pieces
Inventor: IMATANI TSUNEO
IPC: B21D51/26
Filed: 1983-05-24
Abstract: PURPOSE:To attach cut pieces of a tape in a uniform length at a high rate of production, by winding the tape round the periphery of a continuously rotating tape piece feed roll, cutting the tape and winding the out pieces round the periphery of an adhesion roll and attaching them to the periphery of an adhered. CONSTITUTION:A heat-bonding resin film 10 from a delivery reel 11 is wound round the periphery of a continuously rotating tape piece feed roll 14 and is cut to pieces of a uniform length 10a at a cutting station A. The cut pieces 10a held on the periphery of a roll 14 by suction with no space left between them, are led into a cut piece feed station B and are wound round the periphery of attaching parts 44 of two or more attaching rolls 21 having a large-diameter attaching part 44 and a small-diameter play part 45 along the peripheral direction. Then the cut pieces 10a are attached to an adhered 17 in two or more attaching stations C. Thus pieces of a tape made of the heat bonding resin film are attached to the periphery of an adhered such as a can body at a high rate of production.
Patent JP-S58214344-A (JP)
Inventor: RAIODO EI PAIN
IPC: C10G11/05
Filed: 1983-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。